1415690580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{67607}}^1$

素因数の和:67968

約数の個数: 48

約数和(自身を含む): 3975350400

約数和(自身を除く): 2559659820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3490, 4188, 5235, 6980, 10470, 20940, 67607, 135214, 202821, 270428, 338035, 405642, 676070, 811284, 1014105, 1352140, 2028210, 4056420, 23594843, 47189686, 70784529, 94379372, 117974215, 141569058, 235948430, 283138116, 353922645, 471896860, 707845290, 1415690580]

約数ペア:

[(1, 1415690580), (2, 707845290), (3, 471896860), (4, 353922645), (5, 283138116), (6, 235948430), (10, 141569058), (12, 117974215), (15, 94379372), (20, 70784529), (30, 47189686), (60, 23594843), (349, 4056420), (698, 2028210), (1047, 1352140), (1396, 1014105), (1745, 811284), (2094, 676070), (3490, 405642), (4188, 338035), (5235, 270428), (6980, 202821), (10470, 135214), (20940, 67607)]